I understand.

But there are only so many casinos in sin city, and by report you limit yourself to playing at, what, 20 or so different ones?

You've played regularly / near-daily for years now, which means you play the same ones over and over, albeit not daily; a sharp-eyed pit critter might recall having seen you before, winning regularly.

That might cause him to study your play, at which time he'd discover your modus operandi of hitting and running after scoring on a favorable count.

You or someone else posted something to the effect that the quality of surveillance in this regard leaves something to be desired, thus allowing you your opportunity.

I'm just saying I'm surprised you've been getting away with it and not being detected and backed off; obviously your plan is working.